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EV's FIR-Drive utilizes the latest Finite Impulse Response (FIR) filter technology to optimize transducer linearity. Advanced limiter algorithms for independent peak and thermal transducer protection. FIR-Drive was originally designed for EV's high end touring amplifiers, but now finds a new home in the ETX series.

EV's FIR-Drive utilizes the latest Finite Impulse Response (FIR) filter technology to optimize transducer linearity. Advanced limiter algorithms for independent peak and thermal transducer protection. FIR-Drive was originally designed for EV's high end touring amplifiers, but now finds a new home in the ETX series.

UniqueSquared

Since starting in 2007, we have been doing things uniquely and have seen great success in our industry, growing exponentially into a Top 10 pro audio retailer in the US. Musicians ourselves, we believe providing our customers with a unique buying experience can minimize the stress that comes from online shopping.